Suppose you roll a cube 30 times, what is a to describe the theoretical of rolling a 1, 4, 6, 7 Please help me!

Question

Suppose you roll a cube 30 times, what is a to describe the theoretical of rolling a 1, 4, 6, 7 Please help me!

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Thu Hương 5 months 2021-08-19T09:14:55+00:00 1 Answers 2 views 0

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    2021-08-19T09:16:00+00:00

    Answer:

    Pr(x) = \frac{1}{6}

    Step-by-step explanation:

    Given

    n = 30 — number of rolls

    Required

    The theoretical probability of rolling: (a) 1    (b) 4    (c) 6    (d) 7

    Assume the cube is 6 sided.

    The sample space is:

    S = \{1,2,3,4,5,6\}

    And the probability of each is:

    Pr(x) = \frac{1}{6}

    Irrespective of the number of rolls, the theoretical probability of (a). (b), (c) and (d) is:

    Pr(x) = \frac{1}{6}

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